package com.rcp.steve.crm;

import java.util.MissingResourceException;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;


/**
 * The activator class controls the plug-in life cycle
 */
public class Activator extends AbstractUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "View";

	// The shared instance
	private static Activator plugin;
	
	/**
	 * The constructor
	 */
	public Activator() {
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
	 */
	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
	 */
	public void stop(BundleContext context) throws Exception {
		plugin = null;
		super.stop(context);
	}

	/**
	 * Returns the shared instance
	 *
	 * @return the shared instance
	 */
	public static Activator getDefault() {
		return plugin;
	}

	/**
	 * Returns an image descriptor for the image file at the given
	 * plug-in relative path
	 *
	 * @param path the path
	 * @return the image descriptor
	 */
	public static ImageDescriptor getImageDescriptor(String path) { 
		//AbstractUIPlugin.imageDescriptorFromPlugin("com.rcp.steve.crm","/icons/del2.gif")
		return imageDescriptorFromPlugin("com.rcp.steve.crm", path);
		//return imageDescriptorFromPlugin(PLUGIN_ID, path);
	}
	
	public static Image getImage(String path) {  
        return getImage(getDefault().getImageRegistry(), path.toString());  
    }  
	public static Image getImage(ImageRegistry registry, String path){  
	        try{  
	            Image img= registry.get(path);  
	            if(img==null){  
	                ImageDescriptor desc= Activator.imageDescriptorFromPlugin(Activator.class.getPackage().getName(), path);  
	                registry.put(path, desc);  
	                img= registry.get(path);  
	            }  
	            return img;  
	        }catch(MissingResourceException e){  
	            e.printStackTrace();  
	        }  
	        return null;  
	          
	}  
	
}
